@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a4a515a4-077a-4873-ad7e-e9db0e788557> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a4a515a4-077a-4873-ad7e-e9db0e788557> .